I will introduce the properties of glass, such as thermal expansion!
Our company imports and sells glass products. Let me briefly introduce the "properties of glass." Like metals, glass expands and contracts with temperature changes. It is classified as heat-resistant glass or regular glass based on differences in thermal expansion coefficients. Compared to regular glass, the thermal expansion coefficient of heat-resistant glass is about 1/2 to 1/3. Because it has a lower expansion coefficient, it can withstand sudden temperature changes. It is necessary to choose glass that is suitable for the usage environment based on the thermal expansion coefficient. If you are looking for glass products, please feel free to contact us. [Properties] ■ Strength of glass ■ Thermal expansion of glass ■ Color of glass ■ Durability of glass *For more details, please refer to the PDF document or feel free to contact us.
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Osaka Special Glass Co., Ltd. primarily handles glass for lighting, optical glass, and medical glass, covering a wide range of applications from glass as a product to glass as components. In the lighting business, we mainly deal with glass globes for residential and commercial general lighting, as well as cover glass for streetlights, road lamps, and marine lights. In the optical business, we handle reflectors for projectors and cinemas made with multi-layer film deposition, as well as Fresnel lenses, diffusion and condensing lenses, and optical filters. Additionally, we conduct various processing from glass material development to film processing, bending, drilling, cutting, and painting, tailored to customer needs, and we accommodate a wide variety of products in small lots. Please feel free to contact us.